35,619 Topics
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| | well....my teacher ask me to create a program that reads set of integer's and then finds and prints the sum of the even and odd integers....could someone help me in dis program... and can u make it simple plss....ill be happy if u would... plsss and thank you...:icon_confused: |
| | Can i get java code to convert the image into binary bits.  |
| | Can I get the java code for online transaction to embed it with the webpages |
| | Here i draw the board for chess and put all pieces in there places on the board ... then i want when i pressed by mouse on the board give me the value of x , y . I tried with all things but i cann't solve this problem please … |
| | [ATTACH]11999[/ATTACH] How can I add above type text into a JTextfield??????? I mean the faded texts as "username".. It should be ok to erase them when entering text into the field.. How can I do it?? thankx in advance. |
| | Hello. I'm trying to convert Calendar to dd/MM/yyyy format. My problem was it couldn't convert to exactly what i wanted. I'm Turkish so when we write a date, we write the day first then month then year... My code is here [code] public static String toFormattedDateString(Calendar input){ String year = … |
| | Help me ,,... i nid to learn all about looping in java programming and what are the sample codes. plss. help me.. tnx.. |
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| | Can anyone please tell me how to turn on Java script,I have lost the ability to veiw photos or videos on my laptop Dell inspiron 630m. When I try to veiw anything it says that I need to download Flash player or I have to turn on Java script. |
| | I want to know that can I run a code which extend JPanel and uses JFrame without running the x11 server on ubuntu. I read something about Headless but its not working. |
| | Hi I just tried to create the login form using java,jsp and servlets.The database am using here is mysql. The tool am using is eclipse galileo.The code is as follows: <index.jsp> [code=JSP]<%@ page language="java" contentType="text/html; charset=ISO-8859-1" pageEncoding="ISO-8859-1"%> <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <html> <head> <meta http-equiv="Content-Type" content="text/html; … |
| | I need to write an application that reads three intergers and prints their average, 2- write an application that reads two floating point numbers and prints their sum, difference, and product. I am doing programming projects in Java software solutions 5th edition for school. _______________________- [URL="http://ltseo.com.au/"]SEO[/URL]  |
| | heyy can ny 1 help me.....m wrking on jsp using ajax......i built a small application...as m new to ajax.....i built 2 field....FNAME & Lname and when my application used to do is..when you enter ur first name.....n press the tab button...the last name shld come from data base......but its nt …  |
| | Hello I wrote a class Employee and a tester class TestEmployee.The problem is that I get this exception after I enter the first employee's id.I thght if I give default values to the instance field the exception shouldn't have occured; can someone help me with this please: Employee class: [code] … |
| | I did one J2ME SMS based Application.overview of my project.My j2me Application reside on Sales Person Handset.Sales person can send a sms to supplier to get a product.for e.g. Sales person send sms Store and related product means Suppose Store is "Nokia" and product is model number Nokia 5610 sales … |
| | import javax.servlet.Filter; import org.slf4j.Logger; import org.slf4j.LoggerFactory; Hi guys, please help me out. i m not able to import the above file what could be d reason. it says cannot resolve. |
| | how do you add a key listener to a java GUI? can anyone pls show me how... or at least give an example..pls:) cause I want to add a key listener to my GUI calculator but I don't now how or where to put it and stuff...:-/ thanks... |
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| | For some reason, line 67 is saying, "variable ddOption may not have been initialized. However, on lines 80 & 93, that variable is used and works just fine. Any idea of what's wrong here? (I omitted some of the code in the middle section. [code] //ShapeCalculator.java import java.util.Scanner; public class … |
| | Hello! I'm having a bit of confusion here regarding toStrings and Constructors. Namely, why would you ever need them? I have a project for my course, and in it, I use a method that checks for a creature's "energyLevel" to see if that creature is still "alive". This method returns … |
| | Hello everyone =) I'm a Java programmer who wants to do work with databases. MySQL seems to be a popular choice, but I don't know where to start. I messed around with Derby, but I didn't really understand what was going on. If anyone could point me in the direction …  |
| | How the JAVA compiler was developed????? What language and compiler they used to develop it.... and what factors made it platform independent.... If I want to write a language and a compiler and make it platform independent how can I do it....... Please help me out with answers........ Please......Please |
| | I use the IDE Netbeans and as a personal project I want to create an application in java similar to "Mac OSX" dock bar. I dont know how to run the coding using the GUI...all I have done so far are database structures and commandline programming. I will need to … |
| | Dear all, I have been told there is something wrong with the following code. Could someone please shed a light on this, I'd be greatly thankful to your help. VM ---------------------------------------------------- [code] Identify the problem in the following code: // Retry three times on failure to open file. int retryCount … |
| | There's an error regarding the scanner and i'm honestly not sure how to make it work i'm using javac as a compiler, please help me solve this issue, ive been trying for hours [code]import java.util.*; public class testing { public static void main(String[] args) { String forename; String surname; String … |
 | Hi all, im very new to java i would like to know how to add the following objects into an array [code] CD cd1 = new CD("Kaiser "," up the khazi ", 9.99); CD cd2 = new CD("Oasis "," morning glory ",3.99); CD cd3 = new CD("Bob Dylan "," Alreet …  |
| | I am using java.io package in my j2me programe in order to use PrintWriter but package does not show PrintWriter option nor it shows BufferedReader option , why this happen ??i do not know.if any one knows the solution plz tell me.is it require any specific library???? plz help me … |
| | [TEX]Hey everyone, I am having a problem with converting my character array. The program runs, but in the display box I get little squares instead of a string. The program should display the first char of the fist name, the first five of the second name and a random number … |
| | Hi , I need one help. For one of my project requirement, I need to extract contents of RPM package and I have to write Java program for the same. Do anybody have any idea how to do that. Drop me a mail at [email]manish27896@gmail.com[/email] if anybody knows solution for … |
| | Hi everybody, I need some help with my first Java program. My teacher don't teach really good ... I have a problem to solve in my script. At that time all are okay but all number must be rounding to 2 decimal :S That's all my Java program (He is … |
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